package com.jyw.web.controller.system;

import java.util.List;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;

import com.jyw.common.core.domain.CommonResult;
import com.jyw.common.core.domain.entity.vo.SysUserDeptVO;
import com.jyw.common.utils.SecurityUtils;
import com.jyw.system.domain.dto.SysRolePageDto;
import com.jyw.system.domain.dto.UserGrantDto;
import com.jyw.system.service.ISysUserDeptRoleService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.jyw.common.annotation.Log;
import com.jyw.common.core.controller.BaseController;
import com.jyw.common.core.domain.AjaxResult;
import com.jyw.common.core.domain.entity.SysDept;
import com.jyw.common.core.domain.entity.SysRole;
import com.jyw.common.core.domain.entity.SysUser;
import com.jyw.common.core.domain.model.LoginUser;
import com.jyw.common.core.page.TableDataInfo;
import com.jyw.common.enums.BusinessType;
import com.jyw.common.utils.StringUtils;
import com.jyw.common.utils.poi.ExcelUtil;
import com.jyw.framework.web.service.SysPermissionService;
import com.jyw.framework.web.service.TokenService;
import com.jyw.system.domain.SysUserRole;
import com.jyw.system.service.ISysDeptService;
import com.jyw.system.service.ISysRoleService;
import com.jyw.system.service.ISysUserService;

/**
 * 角色信息
 *
 * @author system
 */
@RestController
@RequestMapping("/system/role")
@Api(tags = "角色管理")
public class SysRoleController extends BaseController {
    @Resource
    private ISysRoleService roleService;

    @Resource
    private TokenService tokenService;

    @Resource
    private SysPermissionService permissionService;

    @Resource
    private ISysUserService userService;

    @Resource
    private ISysDeptService deptService;

    @GetMapping("/list")
    @ApiOperation("角色管理列表")
    public TableDataInfo<SysRole> list(SysRolePageDto role) {
        startPage();
        List<SysRole> list = roleService.selectRoleList(role);
        return getDataTable(list);
    }

    @Log(title = "角色管理", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, SysRole role) {
        List<SysRole> list = roleService.selectRoleList(new SysRolePageDto(role));
        ExcelUtil<SysRole> util = new ExcelUtil<SysRole>(SysRole.class);
        util.exportExcel(response, list, "角色数据");
    }

    /**
     * 根据角色编号获取详细信息
     */
    @GetMapping(value = "/{roleId}")
    @ApiOperation("角色详情")
    public CommonResult<SysRole> getInfo(@PathVariable Long roleId) {
        roleService.checkRoleDataScope(roleId);
        return CommonResult.success(roleService.selectRoleById(roleId));
    }

    /**
     * 新增角色
     */
    @PreAuthorize("@ss.hasPermi('system:role:add')")
    @Log(title = "角色管理", businessType = BusinessType.INSERT)
    @PostMapping
    @ApiOperation("新增角色")
    public CommonResult add(@Validated @RequestBody SysRole role) {
        if (!roleService.checkRoleNameUnique(role)) {
            return CommonResult.error("新增角色'" + role.getRoleName() + "'失败，角色名称已存在");
        } else if (!roleService.checkRoleKeyUnique(role)) {
            return CommonResult.error("新增角色'" + role.getRoleName() + "'失败，角色权限已存在");
        }
        role.setCreateBy(getUsername());
        return CommonResult.success(roleService.insertRole(role));

    }

    /**
     * 修改保存角色
     */
    @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
    @PutMapping
    @ApiOperation("修改角色")
    public CommonResult edit(@Validated @RequestBody SysRole role) {
        roleService.checkRoleAllowed(role);
        roleService.checkRoleDataScope(role.getRoleId());
        if (!roleService.checkRoleNameUnique(role)) {
            return CommonResult.error("修改角色'" + role.getRoleName() + "'失败，角色名称已存在");
        } else if (!roleService.checkRoleKeyUnique(role)) {
            return CommonResult.error("修改角色'" + role.getRoleName() + "'失败，角色权限已存在");
        }
        role.setUpdateBy(getUsername());

        if (roleService.updateRole(role) > 0) {
            // 更新缓存用户权限
            LoginUser loginUser = getLoginUser();
            if (StringUtils.isNotNull(loginUser.getUser()) && !loginUser.getUser().isAdmin()) {
                loginUser.setPermissions(permissionService.getMenuPermission(loginUser.getUser(), SecurityUtils.getLoginUser().getSysRoleList()));
                loginUser.setUser(userService.selectUserByUserName(loginUser.getUser().getUserName()));
                tokenService.setLoginUser(loginUser);
            }
            return CommonResult.success();
        }
        return CommonResult.error("修改角色'" + role.getRoleName() + "'失败，请联系管理员");
    }

    /**
     * 修改保存数据权限
     */
    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
    @PutMapping("/dataScope")
    @ApiOperation("修改数据权限")
    @PreAuthorize("@ss.hasPermi('system:role:dataScope')")
    public CommonResult dataScope(@RequestBody SysRole role) {
        roleService.checkRoleAllowed(role);
        roleService.checkRoleDataScope(role.getRoleId());
        return CommonResult.success(roleService.authDataScope(role));
    }

    /**
     * 状态修改
     */
    @PreAuthorize("@ss.hasPermi('system:role:editState')")
    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
    @PutMapping("/changeStatus")
    @ApiOperation("状态修改")
    public CommonResult changeStatus(@RequestBody SysRole role) {
        roleService.checkRoleAllowed(role);
        roleService.checkRoleDataScope(role.getRoleId());
        role.setUpdateBy(getUsername());
        return CommonResult.success(roleService.updateRoleStatus(role));
    }

    /**
     * 删除角色
     */
    @PreAuthorize("@ss.hasPermi('system:role:remove')")
    @Log(title = "角色管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{roleIds}")
    @ApiOperation("删除角色")
    public CommonResult remove(@PathVariable Long[] roleIds) {
        return CommonResult.success(roleService.deleteRoleByIds(roleIds));
    }

    /**
     * 获取角色选择框列表
     */
    @GetMapping("/optionselect")
    public AjaxResult optionselect() {
        return success(roleService.selectRoleAll());
    }

    /**
     * 查询已分配用户角色列表
     */
    @GetMapping("/authUser/allocatedList")
    @ApiOperation("查询已分配用户角色列表")
    public TableDataInfo allocatedList(SysUser user) {
        startPage();
        List<SysUserDeptVO> list = userService.selectAllocatedList(user);
        return getDataTable(list);
    }

    /**
     * 查询未分配用户角色列表
     */
    @GetMapping("/authUser/unallocatedList")
    @ApiOperation("查询未分配用户角色列表")
    public TableDataInfo unallocatedList(SysUser user) {
        startPage();
        List<SysUserDeptVO> list = userService.selectUnallocatedList(user);
        return getDataTable(list);
    }

    /**
     * 取消授权用户
     */
    @PreAuthorize("@ss.hasPermi('system:role:authorize')")
    @Log(title = "角色管理", businessType = BusinessType.GRANT)
    @PutMapping("/authUser/cancel")
    public AjaxResult cancelAuthUser(@RequestBody SysUserRole userRole) {
        return toAjax(roleService.deleteAuthUser(userRole));
    }

    /**
     * 批量取消授权用户
     */
    @PreAuthorize("@ss.hasPermi('system:role:authorize')")
    @Log(title = "角色管理", businessType = BusinessType.GRANT)
    @PutMapping("/authUser/cancelAll")
    @ApiOperation("批量取消授权用户")
    public AjaxResult cancelAuthUserAll(@RequestBody UserGrantDto grantDto) {
        return toAjax(roleService.deleteAuthUsers(grantDto));
    }

    /**
     * 批量选择用户授权
     */
    @PreAuthorize("@ss.hasPermi('system:role:authorize')")
    @Log(title = "角色管理", businessType = BusinessType.GRANT)
    @PutMapping("/authUser/selectAll")
    @ApiOperation("批量选择用户授权")
    public CommonResult selectAuthUserAll(@RequestBody UserGrantDto grantDto) {
        roleService.checkRoleDataScope(grantDto.getRoleId());
        return CommonResult.success(roleService.insertAuthUsers(grantDto));
    }

    /**
     * 获取对应角色部门树列表
     */
    @GetMapping(value = "/deptTree/{roleId}")
    public AjaxResult deptTree(@PathVariable("roleId") Long roleId) {
        AjaxResult ajax = AjaxResult.success();
        ajax.put("checkedKeys", deptService.selectDeptListByRoleId(roleId));
        ajax.put("depts", deptService.selectDeptTreeList(new SysDept()));
        return ajax;
    }
}
